Home / 960,033.60-1,326,110.40-736,439.04

Finding the Fourth Proportional to 960,033.60, 1,326,110.40 and 736,439.04

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Solution

The fourth proportional to 960,033.60, 1,326,110.40 and 736,439.04 is: 1,017,255.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,033.60 : 1,326,110.40 = 736,439.04 : x
  2. Step 2: Convert to fraction form
    960,033.60/1,326,110.40 = 736,439.04/x
  3. Step 3: Cross multiply
    960,033.60x = 1,326,110.40 × 736,439.04
  4. Step 4: Simplify right side
    960,033.60x = 976,599,469,910.02
  5. Step 5: Solve for x
    x = 976,599,469,910.02/960,033.60
  6. Step 6: Final answer
    x = 1,017,255.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.